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Staro 01.02.2018., 22:13   #188
Manuel Calavera
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Da, naravno.

Što se tiče cachea i toga - samo gledaj kakvi su ovi veći epyci i to ti je manje više to. Šema je ista. Od sada pa na dalje je relativno predvidiva situacija, sa svakom novom mikroarhitekturom (zen2 i zen3) idu "inkrementalni" napretci u IPC (brijem 5-10% po generaciji), bolji clockovi, te odnos perf/watt kako "node" sazrijeva. Možda nešto mem. kontroler i sl. rafiniranja (to su i rekli), eventualno nešto radi ovih sigurnosnih pizdarija i to je to. To je sa hardverske strane, za instrukcije i sl. nebih znao. To je sigurno

A što se tiče gatanja broja jezgri - rekao bih zen2 threadripper - 24 jezgre max (kao npr. epyc 7451 - 64mb L3 cache, uz ona poboljšanja spomenuta gore), zen3 - 32 jezgre. I epycu će povećavati, samo se ne sjećam (bio je neki službeni slide)

EDIT

Citiraj:
Enthusiasts will also be happy to hear 2nd-generation Ryzen desktop processors are on the way as well. 2nd-generation Ryzen desktop processors will be manufactured using a 12nm+ lithography process and will leverage the Zen+ architecture, which is fundamentally unchanged from current Zen-based processors, save for a few tweaks and fixes that improve cache and memory speeds and latency. These 2nd-Generation Ryzen processors are NOT based on Zen 2, but rather are a refinement to the existing architecture, and manufactured using a more advanced process. AMD also mentioned that these new processors will be used in a new line-up of 2nd-Generation Threadripper processors, but other than to say they were coming in the second half of this year, additional details weren’t disclosed.

Read more at https://hothardware.com/news/amd-unv...LXSROeCUJhP.99




https://hothardware.com/news/amd-epy...256mb-l3-cache

Zadnje izmijenjeno od: Manuel Calavera. 01.02.2018. u 22:26.
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